真实播放国产乱子伦视频,中文字幕av久久一区二区 ,韩国无码一区二区三区免费视频,中无码人妻丰满熟妇啪啪,亚洲成a∧人片在线播放调教

昆山達(dá)亮塑膠模具有限公司

Service phone:13962423309

Contact us

Bai Shui Chao           

Email: [email protected] 

Telephone:  13962423309 


Mark Yen              
Email: [email protected] 
Telephone:  17312472090 


TEL:0512-57170368

FAX:0512-57170328

HTTP://www.yntkd.cn

Add: No.218 South Yucheng  Road Kunshan City Jiangsu Province China.


Industry news Location:Index  >  News  >  Industry news

  1. Plastic mold structureRelease date:2021-08-11 Click number:21055

    The plastic mold structure mainly includes a concave mold with variable cavity composed of a concave mold combined base plate, a concave mold assembly and a concave mold combined clamping plate, and a punch with variable core composed of a punch com

  2. What are the five links of plastic moldRelease date:2021-01-04 Click number:11656

    First, effective management of product data management, process data management, drawing document management: effective mold product data management, process data management, drawing document management, can ensure the comprehensiveness of the file,

  3. 18 basic knowledge of injection moldRelease date:2020-12-23 Click number:13394

    01 nozzle The melt usually flows from the nozzle into the nozzle, but in some molds, the nozzle is part of the mold because it extends to the bottom of the mold. In addition, there are two main types of nozzles: open and closed nozzles. In injection

  4. On the difference between silicone mold and plastic moldRelease date:2020-07-03 Click number:16855

    Material differences: Silica gel mold is a special mold adhesive for making handicrafts. Generally, silica gel and curing agent are mixed according to a certain proportion, and then cured at room temperature or heated conditions. It has the characte

  5. What are the five links of injection mold?Release date:2020-06-18 Click number:13227

    First, effective management of product data management, process data management, drawing document management: effective mold product data management, process data management, drawing document management, can ensure the comprehensiveness of the file,

  6. What are the plastic mold structures?Release date:2021-08-06 Click number:12967

    The plastic mold structure mainly includes a die with variable cavity composed of a die combination base plate, a die assembly and a die combination card plate, and a die with variable core composed of a die combination base plate, a die assembly, a

Message

昆山達(dá)亮塑膠模具有限公司

13962423309